<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册页面</title>
</head>
<style>
    .navbar {
display: flex;
justify-content: space-between; 
align-items: center; 
padding: 0 20px;
height: 60px;
background: #fff;
box-shadow: 0 2px 4px #eee;
}
.links {
display: flex; 
gap: 20px; 
}
</style>
<body>
    <nav class="navbar">
        <div class="logo">Logo</div>
        <div class="links">
        <a href="#">首页</a>
        <a href="#">产品</a>
        <a href="#">关于</a>
        </div>
        <div class="btn">登录</div>
        </nav>
</body>
</html>